- "36"
- "AH"
- "AI"
- "BL"
- "C1"
- "C4"
- "CB"
- "CW"
- "DB"
- "DD"
- "DT"
- "EU"
- "EZ"
- "FK"
- "FM"
- "FR"
- "FX"
- "GH"
- "GI"
- "GR"
- "HA"
- "HU"
- "IV"
- "JB"
- "KD"
- "M1"
- "MF"
- "MN"
- "MZ"
- "NX"
- "OC"
- "OI"
- "OM"
- "OZ"
- "PU"
- "PI"
- "PE"
- "QU"
- "RE"
- "S0"
- "S7"
- "SA"
- "SB"
- "SG"
- "SK"
- "ST"
- "SU"
- "T1"
- "UH"
- "UM"
- "UT"
- "VE"
- "VV"
- "WI"
- "WP"
- "YN"
- "IO"
- "IS"
- "HQ"
- "RW"
- "HI"
- "NA"
- "BW"
- "YO"
- "PK"